FA5540 Fuji Electric holdings CO.,Ltd, FA5540 Datasheet - Page 15

• Manufacturer Part Number: FA5540
• Description: Fuji Switching Power Supply Control Ic
• Manufacturer: Fuji Electric holdings CO.,Ltd

(FA5541/42)
Rev.0 July-2007
10.6
10.4
10.2
10.0
70
65
60
55
50
9.8
125
123
121
119
117
115
-50
-50
ZCD pin input threshold voltage (Vthzcd1)
9
UVLO ON threshold voltage (Vccon)
Maximum fsw blanking (Fmax)
vs. Junction temperature (Tj)
vs. Junction temperature (Tj)
12
vs. VCC pin voltage (Vcc)
0
0
15
Tj (degree)
Tj (degree)
Vcc (V)
50
50
18
VZCD=decreasing
21
100
100
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FA5541/42
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24
FA5540/5541/5542
150
150
2
7
125
120
115
110
15
160
155
150
145
140
9.2
9.1
9.0
8.9
8.8
-50
-50
-50
ZCD pin input threshold voltage (Vthzcd2)
UVLO OFF threshold voltage (Vccoff)
Maximum fsw blanking (Fmax)
vs. Junction temperature (Tj)
vs. Junction temperature (Tj)
vs. Junction temperature (Tj)
0
0
0
Fuji Electric Device Technology
Tj (degree)
Tj (degree)
Tj (degree)
50
50
50
VZCD=increasing
100
100
100
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FA5541/42
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150
150
150